Children |
| 1. Albrecht, Count of Holland, b. Abt 1051, of Vlaardingen, Z-Holl., Neth. |
| 2. Adele of Westfriesland, b. Abt 1052, of Vlaardingen, Z-Holl., Neth. , d. 1085 (Age ~ 33 years) |
| 3. Dirk V, Count Holland, b. Abt 1052, of Vlaardingen, Zuid Holland, Neth. , d. 29 Jun 1091 (Age ~ 39 years) |
| 4. Diedrich V of West Friesland, b. Abt 1053, d. 29 Jun 1091 (Age ~ 38 years) |
| 5. Pieter, Count de Holland, b. Abt 1053, of Vlaardingen, Z-Holl., Neth. |
| 6. Bertha Countess of Holland, [Queen of France, b. Abt 1054, of Vlaardingen, Z-Holl., Neth., Netherlands , d. 1093, , Montreuilsurmer, Maine-et-Loire, France (Age ~ 39 years) |
| 7. Floris, Count of Holland, b. Abt 1055, of Vlaardingen, Z-Holl., Neth. |
| 8. Atheidis of Holland, b. Abt 1055, of Holland |
| 9. Machteld, Countess of Holland, b. Abt 1057, of Vlaardingen, Z-Holl., Neth. |
| 10. Adèle-Chrétienne Sosa de Hollande, b. 1045, La Haye, Holland, Pays-Bas , d. 1085 (Age 40 years) |
| 11. Dirk V, Count of Holland, b. 1051, Vlaardingen, Zuid-Holland, Nederland , d. 17 Jun 1091, Egmond, North Holland, Netherlands (Age 40 years) |
| 12. Pieter van Holland, b. 1053, Vlaardingen, South Holland, Netherlands , d. 1112, St Lambert, Orne, Basse-Normandie, France (Age 59 years) |
| 13. Floris van Holland, b. 1055, Egmond, Bergen (Noord-Holland) , d. 17 Jul 1091, Saint-Lambert-sur-Dives, Orne, Lower Normandy, France (Age 36 years) |
| 14. Adela von Holland, b. 1061, d. DECEASED |
| 15. Dirk van Holland, Count von Westfriesland, b. 1050, Vlaardingen, Zuid-Holland, Nederland , d. 17 Jun 1091, Egmond, North Holland, Netherlands (Age 41 years) |
|